Mary Montgomery

Mary Montgomery is an experienced polygraph examiner currently working with the Las Vegas Metropolitan Police Department since March 2017. Prior to this role, Mary served as a police officer at New College of Florida, where responsibilities included road patrol and teaching AED/CPR and First Aid. Mary also owned and operated Proof Positive Polygraph LLC, providing polygraph examinations for various cases from December 2012 to March 2017. With a foundational career as a police officer at Pinckney Police Department from 1998 to 2013, Mary has also worked as a Systems Navigator for the Oakland Livingston Human Service Agency. Mary holds a Bachelor's degree in Human Resources Management from Cleary University and multiple certifications, including a Certificate of Completion as a Polygraph Examiner from the Northeast Counterdrug Training Center.